*,
p {
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
  color: black;
}

body {
  background-color: #f2f2f2;
}

.header {
  width: 1200px;
  margin: 0 auto;
  padding: 0 60px;
  height: 50px;
  display: flex;
  background-color: #fff;
  align-items: center;
  justify-content: space-between;
}

.header .userInfo {
  display: flex;
  align-items: center;
}

.header .userInfo .img {
  width: 30px;
  height: 30px;
  border-radius: 15px;
  background-color: blue;
  margin-right: 20px;
}

main {
  width: 1050px;
  margin: 0 auto;
  margin-top: 36px;
}

main .top {
  height: 68px;
  background-color: white;
  text-align: center;
  line-height: 68px;
  position: relative;
  color: #333;
}

main .top .left {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: absolute;
  left: 20px;
}

main .content1 {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}

main .content1 ul {
  width: 49%;
}

main .content1 ul li {
  border: 0 !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.125) !important;
}

main .content1 ul li span {
  color: red;
}

main .content1 ul li:first-child {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

main .content1 ul li:first-child button {
  font-size: 12px;
  border: 0;
  background-color: #199ed8;
  color: white;
}

main > p {
  line-height: 50px;
}

main .content2 {
  background-color: #fff;
  margin-bottom: 30px;
}

main .content2 ul li:last-child {
  height: 298px;
  border: 0 !important;
  overflow-y: scroll;
  color: #777;
}

main .content3 {
  text-align: center;
  margin-bottom: 30px;
}

main .content3 a {
  width: 500px;
  height: 45px;
}
